Cheon Ho-jin

as Section Chief Oh

as Jun-shik's Father

as Kang Jeong-sik

as President Hwang

as Jo Myung-chul

as Chief Kang

as Detective Jang

as Na Jeong-hyuk

as Pyo Jong-rok

as Hyeon-su's Father

as Sa-hong

as Director Sohn's father

as Elder

as Sang-chul

as Director Choi

as Sergeant Major Noh

as Dae Won-kun

as Seo Dae-ryung

as Commission Agent Kang

as Squad Leader Cha